High School Teacher: Maturing A female highschool teacher must deal with sexual harrassment from her students and being trapped in a love triangle with two men, neither of whom has any interest in marrying her. Details Casts Galleries Posters Title High School Teacher: Maturing Release Date 1985-01-15 Runtime 01 Hours 09 Minutes Genres Drama Romance Production Companies Nikkatsu Corporation Production Countries Japan Rei Akasaka... Kayoko Ishima... Saeko Kuga... Yumi Asakura... Toshiyuki Kitami... Satoru Masaoka... Jouji Nakata... Kunio Yoneda... Kosuke Yoda... Ichiro Kanai... Ryōko Watanabe... Shizuko Yoneda... Koji Umeda... School Boy A... Kunpei Sakamoto... Kôta Matsumoto... Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (700x1050) Original Size (1920x2560) Original Size (2000x3000) Original Size (2000x3000) Original Size (700x1050)